11:18:18,466 AM [test-akka.actor.default-dispatcher-5] [INFO] Slf4jLogger - Slf4jLogger started
[DEBUG] [04/21/2024 11:18:18.466] [main] [EventStream(akka://test)] logger log1-TestEventListener started
[DEBUG] [04/21/2024 11:18:18.466] [main] [EventStream(akka://test)] logger log2-Slf4jLogger started
[DEBUG] [04/21/2024 11:18:18.466] [main] [EventStream(akka://test)] Default Loggers started
[INFO] [04/21/2024 11:18:18.489] [main] [ArteryTransport(akka://test)] Remoting started with transport [Artery tcp]; listening on address [akka://test@10.30.170.21:25520] with UID [5517094478285428558]
11:18:18,490 AM [test-akka.actor.default-dispatcher-5] [INFO] ArteryTransport - Remoting started with transport [Artery tcp]; listening on address [akka://test@10.30.170.21:25520] with UID [5517094478285428558]
11:18:18,501 AM [test-akka.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [akka://test@10.30.170.21:25520] - Starting up, Akka version [2.6.21] ...
11:18:18,501 AM [test-akka.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [akka://test@10.30.170.21:25520] - Registered cluster JMX MBean [akka:type=Cluster]
11:18:18,501 AM [test-akka.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [akka://test@10.30.170.21:25520] - Started up successfully
11:18:18,501 AM [main] [INFO] PreLeaderScenarioTest - testUnComittedEntryOnLeaderChange starting
11:18:18,501 AM [main] [INFO] PreLeaderScenarioTest - createRaftActors starting
[INFO] [04/21/2024 11:18:18.490] [main] [Cluster(akka://test)] Cluster Node [akka://test@10.30.170.21:25520] - Starting up, Akka version [2.6.21] ...
[INFO] [04/21/2024 11:18:18.492] [main] [Cluster(akka://test)] Cluster Node [akka://test@10.30.170.21:25520] - Registered cluster JMX MBean [akka:type=Cluster]
[INFO] [04/21/2024 11:18:18.492] [main] [Cluster(akka://test)] Cluster Node [akka://test@10.30.170.21:25520] - Started up successfully
11:18:18,505 AM [test-akka.actor.default-dispatcher-12] [INFO] Cluster - Cluster Node [akka://test@10.30.170.21:25520] - No downing-provider-class configured, manual cluster downing required, see https://doc.akka.io/docs/akka/current/typed/cluster.html#downing
11:18:18,505 AM [test-akka.actor.default-dispatcher-12] [INFO] Cluster - Cluster Node [akka://test@10.30.170.21:25520] - No seed-nodes configured, manual cluster join required, see https://doc.akka.io/docs/akka/current/typed/cluster.html#joining
[INFO] [04/21/2024 11:18:18.502] [test-akka.actor.internal-dispatcher-3] [Cluster(akka://test)] Cluster Node [akka://test@10.30.170.21:25520] - No downing-provider-class configured, manual cluster downing required, see https://doc.akka.io/docs/akka/current/typed/cluster.html#downing
[INFO] [04/21/2024 11:18:18.502] [test-akka.actor.internal-dispatcher-3] [Cluster(akka://test)] Cluster Node [akka://test@10.30.170.21:25520] - No seed-nodes configured, manual cluster join required, see https://doc.akka.io/docs/akka/current/typed/cluster.html#joining
[WARN] [04/21/2024 11:18:18.509] [test-akka.actor.default-dispatcher-13] [akka://test/user/termination-monitor] received dead letter from TestActor[akka://test/user/follower751]: org.opendaylight.controller.cluster.common.actor.Monitor@10c5f6ff
[INFO] [akkaDeadLetter][04/21/2024 11:18:18.509] [test-akka.actor.default-dispatcher-13] [akka://test/user/termination-monitor] Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[akka://test/user/follower751] to Actor[akka://test/user/termination-monitor] was not delivered. [1] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,509 AM [test-akka.actor.default-dispatcher-6] [INFO] EmptyLocalActorRef - Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[akka://test/user/follower751] to Actor[akka://test/user/termination-monitor] was not delivered. [1] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,510 AM [test-akka.actor.default-dispatcher-15] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - Starting recovery for follower751 with journal batch size 1000
11:18:18,512 AM [test-akka.actor.default-dispatcher-5] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Recovery completed  - Switching actor to Follower - last log index = -1, last log term = -1, snapshot index = -1, snapshot term = -1, journal size = 0
[WARN] [04/21/2024 11:18:18.610] [test-akka.actor.default-dispatcher-11] [akka://test/user/termination-monitor] received dead letter from TestActor[akka://test/user/follower752]: org.opendaylight.controller.cluster.common.actor.Monitor@741580f7
[INFO] [akkaDeadLetter][04/21/2024 11:18:18.610] [test-akka.actor.default-dispatcher-11] [akka://test/user/termination-monitor] Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[akka://test/user/follower752] to Actor[akka://test/user/termination-monitor] was not delivered. [2] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,610 AM [test-akka.actor.default-dispatcher-11] [INFO] EmptyLocalActorRef - Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[akka://test/user/follower752] to Actor[akka://test/user/termination-monitor] was not delivered. [2] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,611 AM [test-akka.actor.default-dispatcher-6] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - Starting recovery for follower752 with journal batch size 1000
11:18:18,612 AM [test-akka.actor.default-dispatcher-14] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower752: Recovery completed  - Switching actor to Follower - last log index = -1, last log term = -1, snapshot index = -1, snapshot term = -1, journal size = 0
[WARN] [04/21/2024 11:18:18.712] [test-akka.actor.default-dispatcher-6] [akka://test/user/termination-monitor] received dead letter from TestActor[akka://test/user/leader750]: org.opendaylight.controller.cluster.common.actor.Monitor@40f67050
[INFO] [akkaDeadLetter][04/21/2024 11:18:18.713] [test-akka.actor.default-dispatcher-6] [akka://test/user/termination-monitor] Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[akka://test/user/leader750] to Actor[akka://test/user/termination-monitor] was not delivered. [3] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,713 AM [test-akka.actor.default-dispatcher-6] [INFO] EmptyLocalActorRef - Message [org.opendaylight.controller.cluster.common.actor.Monitor] from TestActor[akka://test/user/leader750] to Actor[akka://test/user/termination-monitor] was not delivered. [3] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/termination-monitor] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,713 AM [test-akka.actor.default-dispatcher-14] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - Starting recovery for leader750 with journal batch size 1000
11:18:18,715 AM [test-akka.actor.default-dispatcher-6] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - leader750: Recovery completed  - Switching actor to Follower - last log index = -1, last log term = -1, snapshot index = -1, snapshot term = -1, journal size = 0
11:18:18,715 AM [test-akka.actor.default-dispatcher-6] [DEBUG] DefaultConfigParamsImpl - No custom RaftPolicy specified. Using DefaultRaftPolicy
11:18:18,715 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Follower): Received TimeoutNow - switching to Candidate
11:18:18,715 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Candidate): Election: Candidate has following voting peers: [follower751, follower752]
11:18:18,715 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750: Set currentTerm=1, votedFor=leader750
11:18:18,715 AM [test-akka.actor.default-dispatcher-6] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Candidate): Starting new election term 1
11:18:18,715 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Candidate): Sending RequestVote [term=1, candidateId=leader750, lastLogIndex=-1, lastLogTerm=-1] to peer follower751
11:18:18,716 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Candidate): Sending RequestVote [term=1, candidateId=leader750, lastLogIndex=-1, lastLogTerm=-1] to peer follower752
11:18:18,716 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Follower): Found higher term in RequestVote rpc, verifying whether it's safe to update term.
11:18:18,716 AM [test-akka.actor.default-dispatcher-6] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Follower) :- Switching from behavior Follower to Candidate, election term: 1
11:18:18,716 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): Found higher term in RequestVote rpc, verifying whether it's safe to update term.
11:18:18,716 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Follower): Cluster state: []
11:18:18,716 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Follower): Candidate in requestVote:RequestVote [term=1, candidateId=leader750, lastLogIndex=-1, lastLogTerm=-1] with higher term appears reachable, updating term.
11:18:18,716 AM [test-akka.actor.default-dispatcher-14] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Follower): Term 1 in "RequestVote [term=1, candidateId=leader750, lastLogIndex=-1, lastLogTerm=-1]" message is greater than follower's term 0 - updating term
11:18:18,716 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): Cluster state: []
11:18:18,716 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Set currentTerm=1, votedFor=null
11:18:18,716 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): Candidate in requestVote:RequestVote [term=1, candidateId=leader750, lastLogIndex=-1, lastLogTerm=-1] with higher term appears reachable, updating term.
11:18:18,716 AM [test-akka.actor.default-dispatcher-11] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): Term 1 in "RequestVote [term=1, candidateId=leader750, lastLogIndex=-1, lastLogTerm=-1]" message is greater than follower's term 0 - updating term
11:18:18,716 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752: Set currentTerm=1, votedFor=null
11:18:18,716 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Follower): In requestVote:  RequestVote [term=1, candidateId=leader750, lastLogIndex=-1, lastLogTerm=-1] - currentTerm: 1, votedFor: null, lastIndex: -1, lastTerm: -1
11:18:18,716 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Set currentTerm=1, votedFor=leader750
11:18:18,716 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): In requestVote:  RequestVote [term=1, candidateId=leader750, lastLogIndex=-1, lastLogTerm=-1] - currentTerm: 1, votedFor: null, lastIndex: -1, lastTerm: -1
11:18:18,716 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752: Set currentTerm=1, votedFor=leader750
11:18:18,716 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Follower): requestVote returning: RequestVoteReply [term=1, voteGranted=true]
11:18:18,716 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): requestVote returning: RequestVoteReply [term=1, voteGranted=true]
11:18:18,717 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Candidate): RaftRPC message received RequestVoteReply [term=1, voteGranted=true], my term is 1
11:18:18,717 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Candidate): handleRequestVoteReply: RequestVoteReply [term=1, voteGranted=true], current voteCount: 1
11:18:18,717 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Leader): Election: Leader has following peers: [follower751, follower752]
11:18:18,717 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Leader): Checking sendAppendEntries for follower follower751: active: false, followerNextIndex: -1, leaderLastIndex: -1, leaderSnapShotIndex: -1
11:18:18,717 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Leader): Checking sendAppendEntries for follower follower752: active: false, followerNextIndex: -1, leaderLastIndex: -1, leaderSnapShotIndex: -1
11:18:18,717 AM [test-akka.actor.default-dispatcher-6] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Candidate) :- Switching from behavior Candidate to Leader, election term: 1
11:18:18,718 AM [test-akka.actor.default-dispatcher-6] [DEBUG] SyncStatusTracker - follower751: Last sync leader does not match current leader leader750, need to catch up to -1
11:18:18,718 AM [test-akka.actor.default-dispatcher-6] [DEBUG] SyncStatusTracker - follower752: Last sync leader does not match current leader leader750, need to catch up to -1
11:18:18,718 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Leader): handleAppendEntriesReply - FollowerLogInformation for follower751 updated: matchIndex: -1, nextIndex: 0
11:18:18,718 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Leader): Checking sendAppendEntries for follower follower751: active: true, followerNextIndex: 0, leaderLastIndex: -1, leaderSnapShotIndex: -1
11:18:18,718 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Leader): handleAppendEntriesReply - FollowerLogInformation for follower752 updated: matchIndex: -1, nextIndex: 0
11:18:18,718 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Leader): Checking sendAppendEntries for follower follower752: active: true, followerNextIndex: 0, leaderLastIndex: -1, leaderSnapShotIndex: -1
[WARN] [04/21/2024 11:18:18.718] [test-akka.actor.default-dispatcher-6] [akka://test/user/follower751] unhandled message from Actor[akka://test/deadLetters]: org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus@66b952c2
[WARN] [04/21/2024 11:18:18.718] [test-akka.actor.default-dispatcher-6] [akka://test/user/follower752] unhandled message from Actor[akka://test/deadLetters]: org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus@266ab82c
[INFO] [akkaDeadLetter][04/21/2024 11:18:18.718] [test-akka.actor.default-dispatcher-6] [akka://test/user/follower751] Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower751] was unhandled. [4] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
[INFO] [akkaDeadLetter][04/21/2024 11:18:18.718] [test-akka.actor.default-dispatcher-6] [akka://test/user/follower752] Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower752] was unhandled. [5] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,718 AM [test-akka.actor.default-dispatcher-6] [INFO] TestActorRef - Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower751] was unhandled. [4] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,718 AM [test-akka.actor.default-dispatcher-6] [INFO] TestActorRef - Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower752] was unhandled. [5] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,768 AM [main] [INFO] PreLeaderScenarioTest - createRaftActors ending - follower1: follower751, follower2: follower752
11:18:18,768 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750: Persist data SimpleReplicatedLogEntry [index=0, term=1, payload=zero]
11:18:18,768 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750: Append log entry and persist SimpleReplicatedLogEntry [index=0, term=1, payload=zero] 
11:18:18,768 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Leader): Replicate message: identifier: MockIdentifier{value=zero}, logIndex: 0, isSendImmediate: true
11:18:18,768 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Leader): Checking sendAppendEntries for follower follower751: active: true, followerNextIndex: 0, leaderLastIndex: 0, leaderSnapShotIndex: -1
11:18:18,768 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Leader): sendAppendEntries: 0 is present for follower follower751
11:18:18,768 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Leader): Sending AppendEntries to follower follower751: AppendEntries [leaderId=leader750, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=5, leaderRaftVersion=5, leaderAddress=null, entries=[SimpleReplicatedLogEntry [index=0, term=1, payload=zero]]]
11:18:18,768 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Leader): Checking sendAppendEntries for follower follower752: active: true, followerNextIndex: 0, leaderLastIndex: 0, leaderSnapShotIndex: -1
11:18:18,768 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Leader): sendAppendEntries: 0 is present for follower follower752
11:18:18,768 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750 (Leader): Sending AppendEntries to follower follower752: AppendEntries [leaderId=leader750, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=5, leaderRaftVersion=5, leaderAddress=null, entries=[SimpleReplicatedLogEntry [index=0, term=1, payload=zero]]]
11:18:18,768 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Follower): handleAppendEntries: AppendEntries [leaderId=leader750, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=5, leaderRaftVersion=5, leaderAddress=null, entries=[SimpleReplicatedLogEntry [index=0, term=1, payload=zero]]]
11:18:18,768 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Follower): Number of entries to be appended = 1
11:18:18,768 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Follower): After cleanup, lastIndex: -1, entries to be added from: 0
11:18:18,768 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Follower): Append entry to log zero
11:18:18,768 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Append log entry and persist SimpleReplicatedLogEntry [index=0, term=1, payload=zero] 
11:18:18,768 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Follower): Log size is now 1
11:18:18,769 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Follower): handleAppendEntries returning : AppendEntriesReply [term=1, success=true, followerId=follower751, logLastIndex=0, logLastTerm=1, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5]
11:18:18,769 AM [test-akka.actor.default-dispatcher-5] [DEBUG] SyncStatusTracker - follower751: Lagging 0 entries behind leader leader750 and reached -1 (of expected -1)
11:18:18,769 AM [test-akka.actor.default-dispatcher-11] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: persist complete SimpleReplicatedLogEntry [index=0, term=1, payload=zero]
11:18:18,769 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - leader750: persist complete SimpleReplicatedLogEntry [index=0, term=1, payload=zero]
[WARN] [04/21/2024 11:18:18.770] [test-akka.actor.default-dispatcher-6] [akka://test/user/follower751] unhandled message from Actor[akka://test/deadLetters]: org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus@baab322
[INFO] [akkaDeadLetter][04/21/2024 11:18:18.770] [test-akka.actor.default-dispatcher-11] [akka://test/user/follower751] Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower751] was unhandled. [6] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,770 AM [test-akka.actor.default-dispatcher-11] [INFO] TestActorRef - Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower751] was unhandled. [6] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,831 AM [test-akka.actor.default-dispatcher-12] [DEBUG] DefaultConfigParamsImpl - No custom RaftPolicy specified. Using DefaultRaftPolicy
11:18:18,831 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Follower): Received TimeoutNow - switching to Candidate
11:18:18,831 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Candidate): Election: Candidate has following voting peers: [leader750, follower752]
11:18:18,831 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Set currentTerm=2, votedFor=follower751
11:18:18,831 AM [test-akka.actor.default-dispatcher-12] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Candidate): Starting new election term 2
11:18:18,831 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Candidate): Sending RequestVote [term=2, candidateId=follower751, lastLogIndex=0, lastLogTerm=1] to peer leader750
11:18:18,831 AM [test-akka.actor.default-dispatcher-12] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Candidate): Sending RequestVote [term=2, candidateId=follower751, lastLogIndex=0, lastLogTerm=1] to peer follower752
11:18:18,831 AM [test-akka.actor.default-dispatcher-12] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Follower) :- Switching from behavior Follower to Candidate, election term: 2
[WARN] [04/21/2024 11:18:18.831] [test-akka.actor.default-dispatcher-11] [akka://test/user/leader750] received dead letter from TestActor[akka://test/user/follower751]: RequestVote [term=2, candidateId=follower751, lastLogIndex=0, lastLogTerm=1]
11:18:18,832 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): Found higher term in RequestVote rpc, verifying whether it's safe to update term.
11:18:18,832 AM [test-akka.actor.default-dispatcher-11] [INFO] EmptyLocalActorRef - Message [org.opendaylight.controller.cluster.raft.messages.RequestVote] from TestActor[akka://test/user/follower751] to Actor[akka://test/user/leader750] was not delivered. [7] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/leader750] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,832 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): Cluster state: []
[INFO] [akkaDeadLetter][04/21/2024 11:18:18.832] [test-akka.actor.default-dispatcher-5] [akka://test/user/leader750] Message [org.opendaylight.controller.cluster.raft.messages.RequestVote] from TestActor[akka://test/user/follower751] to Actor[akka://test/user/leader750] was not delivered. [7] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/leader750] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,832 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): Candidate in requestVote:RequestVote [term=2, candidateId=follower751, lastLogIndex=0, lastLogTerm=1] with higher term appears reachable, updating term.
11:18:18,832 AM [test-akka.actor.default-dispatcher-14] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): Term 2 in "RequestVote [term=2, candidateId=follower751, lastLogIndex=0, lastLogTerm=1]" message is greater than follower's term 1 - updating term
11:18:18,832 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752: Set currentTerm=2, votedFor=null
11:18:18,832 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): In requestVote:  RequestVote [term=2, candidateId=follower751, lastLogIndex=0, lastLogTerm=1] - currentTerm: 2, votedFor: null, lastIndex: -1, lastTerm: -1
11:18:18,832 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752: Set currentTerm=2, votedFor=follower751
11:18:18,832 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): requestVote returning: RequestVoteReply [term=2, voteGranted=true]
11:18:18,833 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Candidate): RaftRPC message received RequestVoteReply [term=2, voteGranted=true], my term is 2
11:18:18,833 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Candidate): handleRequestVoteReply: RequestVoteReply [term=2, voteGranted=true], current voteCount: 1
11:18:18,833 AM [test-akka.actor.default-dispatcher-6] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Candidate): LastApplied index -1 is behind last index 0 - switching to PreLeader
11:18:18,833 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): Election: Leader has following peers: [leader750, follower752]
11:18:18,833 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): Checking sendAppendEntries for follower leader750: active: false, followerNextIndex: -1, leaderLastIndex: 0, leaderSnapShotIndex: -1
11:18:18,833 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): Checking sendAppendEntries for follower follower752: active: false, followerNextIndex: -1, leaderLastIndex: 0, leaderSnapShotIndex: -1
11:18:18,833 AM [test-akka.actor.default-dispatcher-6] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Candidate) :- Switching from behavior Candidate to PreLeader, election term: 2
11:18:18,834 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Persist data SimpleReplicatedLogEntry [index=1, term=2, payload=org.opendaylight.controller.cluster.raft.persisted.NoopPayload@648f48d3]
11:18:18,834 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Append log entry and persist SimpleReplicatedLogEntry [index=1, term=2, payload=org.opendaylight.controller.cluster.raft.persisted.NoopPayload@648f48d3] 
11:18:18,834 AM [test-akka.actor.default-dispatcher-13] [DEBUG] SyncStatusTracker - follower752: Last sync leader does not match current leader follower751, need to catch up to -1
11:18:18,834 AM [test-akka.actor.default-dispatcher-14] [INFO] EmptyLocalActorRef - Message [org.opendaylight.controller.cluster.raft.messages.AppendEntries] from TestActor[akka://test/user/follower751] to Actor[akka://test/user/leader750] was not delivered. [8] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/leader750] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,834 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): Replicate message: identifier: null, logIndex: 1, isSendImmediate: true
11:18:18,834 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): Checking sendAppendEntries for follower leader750: active: false, followerNextIndex: -1, leaderLastIndex: 1, leaderSnapShotIndex: -1
11:18:18,834 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): Checking sendAppendEntries for follower follower752: active: false, followerNextIndex: -1, leaderLastIndex: 1, leaderSnapShotIndex: -1
11:18:18,834 AM [test-akka.actor.default-dispatcher-14] [INFO] TestActorRef - Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower752] was unhandled. [9] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,834 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): handleAppendEntriesReply - FollowerLogInformation for follower752 updated: matchIndex: -1, nextIndex: 0
11:18:18,834 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): Checking sendAppendEntries for follower follower752: active: true, followerNextIndex: 0, leaderLastIndex: 1, leaderSnapShotIndex: -1
11:18:18,834 AM [test-akka.actor.default-dispatcher-14] [DEBUG] SyncStatusTracker - follower752: Lagging 0 entries behind leader follower751 and reached -1 (of expected -1)
11:18:18,834 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): sendAppendEntries: 0 is present for follower follower752
11:18:18,834 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): Sending AppendEntries to follower follower752: AppendEntries [leaderId=follower751, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=5, leaderRaftVersion=5, leaderAddress=null, entries=[SimpleReplicatedLogEntry [index=0, term=1, payload=zero], SimpleReplicatedLogEntry [index=1, term=2, payload=org.opendaylight.controller.cluster.raft.persisted.NoopPayload@648f48d3]]]
11:18:18,834 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): handleAppendEntries: AppendEntries [leaderId=follower751, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=5, leaderRaftVersion=5, leaderAddress=null, entries=[SimpleReplicatedLogEntry [index=0, term=1, payload=zero], SimpleReplicatedLogEntry [index=1, term=2, payload=org.opendaylight.controller.cluster.raft.persisted.NoopPayload@648f48d3]]]
11:18:18,834 AM [test-akka.actor.default-dispatcher-13] [INFO] EmptyLocalActorRef - Message [org.opendaylight.controller.cluster.raft.messages.AppendEntries] from TestActor[akka://test/user/follower751] to Actor[akka://test/user/leader750] was not delivered. [10] dead letters encountered, no more dead letters will be logged in next [5.000 min]. If this is not an expected behavior then Actor[akka://test/user/leader750] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
11:18:18,834 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): Number of entries to be appended = 2
11:18:18,834 AM [test-akka.actor.default-dispatcher-6] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): sendAppendEntries: 0 is present for follower follower752
11:18:18,834 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): After cleanup, lastIndex: -1, entries to be added from: 0
11:18:18,834 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): Append entry to log zero
11:18:18,834 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752: Append log entry and persist SimpleReplicatedLogEntry [index=0, term=1, payload=zero] 
11:18:18,834 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): Append entry to log org.opendaylight.controller.cluster.raft.persisted.NoopPayload@648f48d3
11:18:18,834 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752: Append log entry and persist SimpleReplicatedLogEntry [index=1, term=2, payload=org.opendaylight.controller.cluster.raft.persisted.NoopPayload@648f48d3] 
[WARN] [04/21/2024 11:18:18.834] [test-akka.actor.default-dispatcher-11] [akka://test/user/leader750] received dead letter from TestActor[akka://test/user/follower751]: AppendEntries [leaderId=follower751, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=4, leaderRaftVersion=5, leaderAddress=null, entries=[]]
11:18:18,834 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): Log size is now 2
[INFO] [akkaDeadLetter][04/21/2024 11:18:18.833] [test-akka.actor.default-dispatcher-14] [akka://test/user/leader750] Message [org.opendaylight.controller.cluster.raft.messages.AppendEntries] from TestActor[akka://test/user/follower751] to Actor[akka://test/user/leader750] was not delivered. [8] dead letters encountered. If this is not an expected behavior then Actor[akka://test/user/leader750] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
[WARN] [04/21/2024 11:18:18.834] [test-akka.actor.default-dispatcher-11] [akka://test/user/follower752] unhandled message from Actor[akka://test/deadLetters]: org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus@a9ed1b5
11:18:18,834 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): handleAppendEntries returning : AppendEntriesReply [term=2, success=true, followerId=follower752, logLastIndex=1, logLastTerm=2, forceInstallSnapshot=false, needsLeaderAddress=false, payloadVersion=5, raftVersion=5, recipientRaftVersion=5]
[WARN] [04/21/2024 11:18:18.834] [test-akka.actor.default-dispatcher-11] [akka://test/user/leader750] received dead letter from TestActor[akka://test/user/follower751]: AppendEntries [leaderId=follower751, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=4, leaderRaftVersion=5, leaderAddress=null, entries=[]]
11:18:18,835 AM [test-akka.actor.default-dispatcher-14] [DEBUG] SyncStatusTracker - follower752: Lagging 0 entries behind leader follower751 and reached -1 (of expected -1)
[INFO] [akkaDeadLetter][04/21/2024 11:18:18.834] [test-akka.actor.default-dispatcher-13] [akka://test/user/follower752] Message [org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus] to TestActor[akka://test/user/follower752] was unhandled. [9] dead letters encountered. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
[INFO] [akkaDeadLetter][04/21/2024 11:18:18.834] [test-akka.actor.default-dispatcher-13] [akka://test/user/leader750] Message [org.opendaylight.controller.cluster.raft.messages.AppendEntries] from TestActor[akka://test/user/follower751] to Actor[akka://test/user/leader750] was not delivered. [10] dead letters encountered, no more dead letters will be logged in next [5.000 min]. If this is not an expected behavior then Actor[akka://test/user/leader750] may have terminated unexpectedly. This logging can be turned off or adjusted with configuration settings 'akka.log-dead-letters' and 'akka.log-dead-letters-during-shutdown'.
[WARN] [04/21/2024 11:18:18.835] [test-akka.actor.default-dispatcher-11] [akka://test/user/follower752] unhandled message from Actor[akka://test/deadLetters]: org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus@1b3ea2b2
11:18:18,835 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): handleAppendEntriesReply - FollowerLogInformation for follower752 updated: matchIndex: 1, nextIndex: 2
11:18:18,835 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): Not updating commit index to 0 - retrieved log entry with index 0, term 1 does not match the current term 2
11:18:18,835 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): Checking sendAppendEntries for follower follower752: active: true, followerNextIndex: 2, leaderLastIndex: 1, leaderSnapShotIndex: -1
11:18:18,835 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: persist complete SimpleReplicatedLogEntry [index=1, term=2, payload=org.opendaylight.controller.cluster.raft.persisted.NoopPayload@648f48d3]
11:18:18,835 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): Not updating commit index to 0 - retrieved log entry with index 0, term 1 does not match the current term 2
11:18:18,835 AM [test-akka.actor.default-dispatcher-18] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752: persist complete SimpleReplicatedLogEntry [index=0, term=1, payload=zero]
11:18:18,835 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): Applying to log - commitIndex: 1, lastAppliedIndex: -1
11:18:18,835 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): Setting last applied to 0
11:18:18,835 AM [test-akka.actor.default-dispatcher-18] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752: persist complete SimpleReplicatedLogEntry [index=1, term=2, payload=org.opendaylight.controller.cluster.raft.persisted.NoopPayload@648f48d3]
11:18:18,835 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Moving last applied index from -1 to 0
11:18:18,835 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Applying state for log index 0 data zero
11:18:18,836 AM [test-akka.actor.default-dispatcher-14] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: applyState called: zero
11:18:18,836 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): Setting last applied to 1
11:18:18,836 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Moving last applied index from 0 to 1
11:18:18,836 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Applying state for log index 1 data org.opendaylight.controller.cluster.raft.persisted.NoopPayload@648f48d3
11:18:18,836 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader): Received ApplyState [identifier=null, replicatedLogEntry=SimpleReplicatedLogEntry [index=0, term=1, payload=zero]] - lastApplied: 1, lastIndex: 1
11:18:18,836 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Leader): Election: Leader has following peers: [leader750, follower752]
11:18:18,836 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Leader): Checking sendAppendEntries for follower leader750: active: false, followerNextIndex: -1, leaderLastIndex: 1, leaderSnapShotIndex: -1
11:18:18,836 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (Leader): Checking sendAppendEntries for follower follower752: active: true, followerNextIndex: 2, leaderLastIndex: 1, leaderSnapShotIndex: -1
11:18:18,836 AM [test-akka.actor.default-dispatcher-14] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower751 (PreLeader) :- Switching from behavior PreLeader to Leader, election term: 2
11:18:18,837 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): Commit index set to 1
11:18:18,837 AM [test-akka.actor.default-dispatcher-5] [DEBUG] SyncStatusTracker - follower752: Lagging 0 entries behind leader follower751 and reached 1 (of expected -1)
11:18:18,837 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): applyLogToStateMachine, appendEntries.getLeaderCommit(): 1, context.getLastApplied(): -1, lastIndex(): 1
[WARN] [04/21/2024 11:18:18.837] [test-akka.actor.default-dispatcher-14] [akka://test/user/leader750] received dead letter from TestActor[akka://test/user/follower751]: AppendEntries [leaderId=follower751, prevLogIndex=-1, prevLogTerm=-1, leaderCommit=-1, replicatedToAllIndex=-1, payloadVersion=5, recipientRaftVersion=4, leaderRaftVersion=5, leaderAddress=null, entries=[]]
11:18:18,837 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): Setting last applied to 0
11:18:18,837 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752: Moving last applied index from -1 to 0
11:18:18,837 AM [test-akka.actor.default-dispatcher-14] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Persisting ApplyJournalEntries with index=1
11:18:18,837 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752: Applying state for log index 0 data zero
11:18:18,837 AM [test-akka.actor.default-dispatcher-5] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower752: applyState called: zero
11:18:18,837 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752 (Follower): Setting last applied to 1
11:18:18,837 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752: Moving last applied index from 0 to 1
11:18:18,837 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752: Applying state for log index 1 data org.opendaylight.controller.cluster.raft.persisted.NoopPayload@648f48d3
11:18:18,837 AM [test-akka.actor.default-dispatcher-5] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower752: Persisting ApplyJournalEntries with index=1
[WARN] [04/21/2024 11:18:18.894] [test-akka.actor.default-dispatcher-15] [akka://test/user/termination-monitor] received dead letter from TestActor[akka://test/user/follower751]: org.opendaylight.controller.cluster.common.actor.Monitor@3f31e84f
11:18:18,894 AM [test-akka.actor.default-dispatcher-5] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - Starting recovery for follower751 with journal batch size 1000
11:18:18,897 AM [test-akka.actor.default-dispatcher-15] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Set currentTerm=1, votedFor=null
11:18:18,897 AM [test-akka.actor.default-dispatcher-15] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Set currentTerm=1, votedFor=leader750
11:18:18,897 AM [test-akka.actor.default-dispatcher-15] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Received ReplicatedLogEntry for recovery: index: 0, size: 4
11:18:18,897 AM [test-akka.actor.default-dispatcher-15] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Set currentTerm=2, votedFor=follower751
11:18:18,897 AM [test-akka.actor.default-dispatcher-15] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Received ReplicatedLogEntry for recovery: index: 1, size: 0
11:18:18,897 AM [test-akka.actor.default-dispatcher-15] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Received apply journal entries for recovery, applying to state: 0 to 1
11:18:18,897 AM [test-akka.actor.default-dispatcher-15] [DEBUG] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Moving last applied index from -1 to 1
11:18:18,897 AM [test-akka.actor.default-dispatcher-15] [INFO] AbstractRaftActorIntegrationTest$TestRaftActor - follower751: Recovery completed  in 68.21 μs - Switching actor to Follower - last log index = 1, last log term = 2, snapshot index = -1, snapshot term = -1, journal size = 2
11:18:18,898 AM [main] [INFO] PreLeaderScenarioTest - testUnComittedEntryOnLeaderChange ending
11:18:18,898 AM [main] [INFO] TestActorFactory - Killing actor Actor[akka://test/user/follower751-notifier753#831126521]
11:18:18,908 AM [main] [INFO] TestActorFactory - Killing actor Actor[akka://test/user/follower751-collector754#383561132]
11:18:18,909 AM [main] [INFO] TestActorFactory - Killing actor TestActor[akka://test/user/follower751]
11:18:18,909 AM [main] [INFO] TestActorFactory - Killing actor Actor[akka://test/user/follower752-collector755#450677483]
11:18:18,909 AM [main] [INFO] TestActorFactory - Killing actor TestActor[akka://test/user/follower752]
11:18:18,909 AM [main] [INFO] TestActorFactory - Killing actor Actor[akka://test/user/leader750-collector756#323048866]
11:18:18,909 AM [main] [INFO] TestActorFactory - Killing actor TestActor[akka://test/user/leader750]
11:18:18,909 AM [main] [INFO] TestActorFactory - Killing actor Actor[akka://test/user/follower751-collector757#302291331]
11:18:18,909 AM [main] [INFO] TestActorFactory - Killing actor TestActor[akka://test/user/follower751]
[INFO] [04/21/2024 11:18:18.910] [main] [CoordinatedShutdown(akka://test)] Running CoordinatedShutdown with reason [ActorSystemTerminateReason]
11:18:18,910 AM [test-akka.actor.default-dispatcher-5] [INFO] CoordinatedShutdown - Running CoordinatedShutdown with reason [ActorSystemTerminateReason]
[WARN] [04/21/2024 11:18:18.911] [test-akka.actor.default-dispatcher-5] [akka://test/system/cluster/core/daemon] unhandled message from Actor[akka://test/deadLetters]: Leave(akka://test@10.30.170.21:25520)
11:18:18,912 AM [test-akka.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [akka://test@10.30.170.21:25520] - Exiting completed
[INFO] [04/21/2024 11:18:18.912] [test-akka.actor.internal-dispatcher-2] [Cluster(akka://test)] Cluster Node [akka://test@10.30.170.21:25520] - Exiting completed
11:18:18,912 AM [test-akka.actor.default-dispatcher-6] [INFO] Cluster - Cluster Node [akka://test@10.30.170.21:25520] - Shutting down...
[INFO] [04/21/2024 11:18:18.912] [test-akka.actor.internal-dispatcher-2] [Cluster(akka://test)] Cluster Node [akka://test@10.30.170.21:25520] - Shutting down...
[INFO] [04/21/2024 11:18:18.912] [test-akka.actor.internal-dispatcher-2] [Cluster(akka://test)] Cluster Node [akka://test@10.30.170.21:25520] - Successfully shut down
11:18:18,913 AM [test-akka.actor.default-dispatcher-5] [INFO] Cluster - Cluster Node [akka://test@10.30.170.21:25520] - Successfully shut down
[INFO] [04/21/2024 11:18:18.913] [test-akka.remote.default-remote-dispatcher-8] [akka://test@10.30.170.21:25520/system/remoting-terminator] Shutting down remote daemon.
[INFO] [04/21/2024 11:18:18.913] [test-akka.remote.default-remote-dispatcher-8] [akka://test@10.30.170.21:25520/system/remoting-terminator] Remote daemon shut down; proceeding with flushing remote transports.
11:18:18,913 AM [test-akka.actor.default-dispatcher-15] [INFO] RemoteActorRefProvider$RemotingTerminator - Shutting down remote daemon.
11:18:18,913 AM [test-akka.actor.default-dispatcher-15] [INFO] RemoteActorRefProvider$RemotingTerminator - Remote daemon shut down; proceeding with flushing remote transports.
[INFO] [04/21/2024 11:18:18.916] [test-akka.remote.default-remote-dispatcher-7] [akka://test@10.30.170.21:25520/system/remoting-terminator] Remoting shut down.
11:18:18,916 AM [test-akka.actor.default-dispatcher-5] [INFO] RemoteActorRefProvider$RemotingTerminator - Remoting shut down.